ISRC BRBGK0300049
Verified recording
BRBGK0300049 is “Colcha de Retalhos” by Duo Esperança,
registered on the CopyrightChains blockchain with CopyrightID
0x1d5334440a51067141b8b99ae6cf882572f7b24e1e3ad3375bafa9ccb4d65104 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBGK0300049.
Recording identifiers
- ISRC
- BRBGK0300049
- Title
- Colcha de Retalhos
- Artist
- Duo Esperança
- CopyrightID (CopyrightChains transaction hash)
0x1d5334440a51067141b8b99ae6cf882572f7b24e1e3ad3375bafa9ccb4d65104
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:7014cbbae48782318068efecaddb8ba719fc7af7559b69018d93c14a9b547541- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBGK0300049
- Bitcoin block existence check
- https://blockstream.info/api/block/960138